ATE105931T1 - DEVICE FOR TARGET RECOGNITION AND FIRE RELEASE FOR SURFACE-TO-AIR MINES TO BE FIRED DURING HELICOPTER COMBAT. - Google Patents

DEVICE FOR TARGET RECOGNITION AND FIRE RELEASE FOR SURFACE-TO-AIR MINES TO BE FIRED DURING HELICOPTER COMBAT.

Info

Publication number
ATE105931T1
ATE105931T1 AT90115901T AT90115901T ATE105931T1 AT E105931 T1 ATE105931 T1 AT E105931T1 AT 90115901 T AT90115901 T AT 90115901T AT 90115901 T AT90115901 T AT 90115901T AT E105931 T1 ATE105931 T1 AT E105931T1
Authority
AT
Austria
Prior art keywords
combat
target recognition
fired during
helicopter
during helicopter
Prior art date
Application number
AT90115901T
Other languages
German (de)
Inventor
Curt Reichert
Original Assignee
Sensys Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensys Ag filed Critical Sensys Ag
Application granted granted Critical
Publication of ATE105931T1 publication Critical patent/ATE105931T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/06—Proximity fuzes; Fuzes for remote detonation operated by sound waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/001—Electric circuits for fuzes characterised by the ammunition class or type
    • F42C11/007—Electric circuits for fuzes characterised by the ammunition class or type for land mines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/02—Proximity fuzes; Fuzes for remote detonation operated by intensity of light or similar radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

The device consists of a microphone sensitive to helicopter noises, an infrared sensor and an electronic evaluation device, the electronic evaluation device analysing the helicopter noises and, when a predetermined noise intensity is reached and there is a simultaneous response of the infrared sensor, triggering the firing. <IMAGE>
AT90115901T 1989-08-22 1990-08-20 DEVICE FOR TARGET RECOGNITION AND FIRE RELEASE FOR SURFACE-TO-AIR MINES TO BE FIRED DURING HELICOPTER COMBAT. ATE105931T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3927663A DE3927663C3 (en) 1989-08-22 1989-08-22 Device for target detection and launching of ground-to-air mines to be fired in helicopter combat

Publications (1)

Publication Number Publication Date
ATE105931T1 true ATE105931T1 (en) 1994-06-15

Family

ID=6387603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90115901T ATE105931T1 (en) 1989-08-22 1990-08-20 DEVICE FOR TARGET RECOGNITION AND FIRE RELEASE FOR SURFACE-TO-AIR MINES TO BE FIRED DURING HELICOPTER COMBAT.

Country Status (6)

Country Link
US (1) US5147977A (en)
EP (1) EP0418566B1 (en)
AT (1) ATE105931T1 (en)
DE (2) DE3927663C3 (en)
ES (1) ES2056320T3 (en)
ZA (1) ZA906603B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133543C2 (en) * 1991-10-10 2001-12-13 Diehl Stiftung & Co Helicopter defense mine
DE19906970C2 (en) 1999-02-19 2003-03-27 Rheinmetall W & M Gmbh reconnaissance probe
US7957225B2 (en) * 2007-12-21 2011-06-07 Textron Systems Corporation Alerting system for a facility
US10741037B2 (en) * 2018-05-16 2020-08-11 Avaya Inc. Method and system for detecting inaudible sounds

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902172A (en) * 1962-03-29 1975-08-26 Us Navy Infrared gated radio fuzing system
GB1225647A (en) * 1967-08-19 1971-03-17
FR1590594A (en) * 1968-05-17 1970-04-20
FR2205186A5 (en) * 1972-11-02 1974-05-24 Lacroix E
DE2336040C3 (en) * 1973-07-14 1980-06-19 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Defense system with several floors
DE2829239C1 (en) * 1978-07-04 1983-06-09 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Method and arrangement for detecting an approaching helicopter for the purpose of a countermeasure
DE3045837C2 (en) * 1980-12-05 1984-01-05 Diehl GmbH & Co, 8500 Nürnberg Ignition circuit for explosive devices
DE3101722C2 (en) * 1981-01-21 1983-10-06 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Device for triggering weapons
DE3140728C2 (en) * 1981-10-14 1985-02-07 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Device for combating targets, such as tanks or the like.
FR2541444A1 (en) * 1982-06-25 1984-08-24 Thomson Csf Remote-detection device of the mine type and firing system comprising such devices
DE3326748A1 (en) * 1983-07-25 1985-02-07 Fried. Krupp Gmbh, 4300 Essen MINE
FR2599860B1 (en) * 1984-03-22 1989-12-01 France Etat Armement METHOD AND DEVICE FOR THE PASSIVE SOUND DETECTION OF AIRCRAFT, ESPECIALLY HELICOPTERS
DE3538785A1 (en) * 1985-10-31 1987-05-07 Diehl Gmbh & Co MINE WITH ALARM AND TRIGGER SENSORS
IL86525A0 (en) * 1988-05-27 1988-11-15 Cohen David Promixity detector mine system
DE3837483A1 (en) * 1988-11-04 1990-05-10 Diehl Gmbh & Co Mine which can be aimed by a motor

Also Published As

Publication number Publication date
DE3927663C2 (en) 1993-04-22
DE59005728D1 (en) 1994-06-23
EP0418566B1 (en) 1994-05-18
ZA906603B (en) 1991-06-26
US5147977A (en) 1992-09-15
ES2056320T3 (en) 1994-10-01
EP0418566A1 (en) 1991-03-27
DE3927663A1 (en) 1991-03-14
DE3927663C3 (en) 1998-11-12

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee